Module com.microsoft.gctoolkit.api

Package com.microsoft.gctoolkit.event.g1gc

Class G1ConcurrentMark

java.lang.Object

com.microsoft.gctoolkit.event.jvm.JVMEvent

com.microsoft.gctoolkit.event.GCEvent

com.microsoft.gctoolkit.event.g1gc.G1GCEvent

com.microsoft.gctoolkit.event.g1gc.G1GCConcurrentEvent

com.microsoft.gctoolkit.event.g1gc.G1ConcurrentMark

public class G1ConcurrentMark
extends G1GCConcurrentEvent

Concurrent phase

Constructor Summary

Constructors

Constructor	Description
G1ConcurrentMark(DateTimeStamp timeStamp, double duration)
G1ConcurrentMark(DateTimeStamp timeStamp, GCCause cause, double duration)

Method Summary

Modifier and Type	Method	Description
void	abort()	was preclean aborted due to occupancy threshold
int	getActiveWorkerThreads()
int	getAvailableWorkerThreads()
double	getMarkFromRootsDuration()
double	getPrecleanDuration()
boolean	isAborted()
void	setActiveWorkerThreads(int activeWorkerThreads)
void	setAvailableWorkerThreads(int availableWorkerThreads)
void	setMarkFromRootsDuration(double duration)
void	setPrecleanDuration(double duration)

Methods inherited from class com.microsoft.gctoolkit.event.GCEvent

equals, getGarbageCollectionType, getGCCause, hashCode, setGCCause

Methods inherited from class com.microsoft.gctoolkit.event.jvm.JVMEvent

getDateTimeStamp, getDuration, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

G1ConcurrentMark

public G1ConcurrentMark(DateTimeStamp timeStamp,
                        double duration)

Parameters:

timeStamp - time of the event

duration - duration of the event

G1ConcurrentMark

public G1ConcurrentMark(DateTimeStamp timeStamp,
                        GCCause cause,
                        double duration)

Parameters:

timeStamp - time of the event

cause - reason to trigger the event

duration - duration of the event

Method Detail

setMarkFromRootsDuration

public void setMarkFromRootsDuration(double duration)

Parameters:

duration - for the mark from roots step

getMarkFromRootsDuration

public double getMarkFromRootsDuration()

Returns:

mark from roots duration

getActiveWorkerThreads

public int getActiveWorkerThreads()

Returns:

number of active workers

setActiveWorkerThreads

public void setActiveWorkerThreads(int activeWorkerThreads)

Parameters:

activeWorkerThreads - number of active workers

getAvailableWorkerThreads

public int getAvailableWorkerThreads()

Returns:

size of worker pool

setAvailableWorkerThreads

public void setAvailableWorkerThreads(int availableWorkerThreads)

Parameters:

availableWorkerThreads - set the work pool size

getPrecleanDuration

public double getPrecleanDuration()

Returns:

preclean duration

setPrecleanDuration

public void setPrecleanDuration(double duration)

Parameters:

duration - set preclean duration

abort

public void abort()

was preclean aborted due to occupancy threshold

isAborted

public boolean isAborted()

Returns:

if preclean was aborted due to occupancy threshold